Why do we try to keep the commandments when we are already redeemed?

Shall we continue in sin that grace might abound? God Forbid... No, we have no idea how far our experiences are from God's holiness. He gives us His commandments to reign us in from our pagan tendencies, whomever we may be. Regardless how many generations of Christianity we may hale from. Christ is cleaning us up, in the Church from the curse of Hell and Death. May God give us grace to continue and pass on the baton to the next generation. Help us to grow up into the Grace of God that has been bestowed upon us! Thank you dearest Lord for Your Amazing Grace!!!